Index: head/security/rubygem-rack-oauth2/Makefile
===================================================================
--- head/security/rubygem-rack-oauth2/Makefile	(revision 452557)
+++ head/security/rubygem-rack-oauth2/Makefile	(revision 452558)
@@ -1,24 +1,24 @@
 # $FreeBSD$
 
 PORTNAME=	rack-oauth2
-PORTVERSION=	1.6.3
+PORTVERSION=	1.6.4
 CATEGORIES=	security rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	OAuth 2.0 Server & Client Library
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	rubygem-activesupport4>=2.3:devel/rubygem-activesupport4 \
 		rubygem-attr_required>=0.0.5:devel/rubygem-attr_required \
 		rubygem-httpclient>=2.4:www/rubygem-httpclient \
 		rubygem-multi_json>=1.3.6:devel/rubygem-multi_json \
 		rubygem-rack16>=1.1:www/rubygem-rack16
 
 NO_ARCH=	yes
 USE_RUBY=	yes
 USES=		gem
 
 .include <bsd.port.mk>
Index: head/security/rubygem-rack-oauth2/distinfo
===================================================================
--- head/security/rubygem-rack-oauth2/distinfo	(revision 452557)
+++ head/security/rubygem-rack-oauth2/distinfo	(revision 452558)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1508435420
-SHA256 (rubygem/rack-oauth2-1.6.3.gem) = 098538058c2b404bec895f5e19e10de7c2d841bf95def18fcfb8154e2f49381c
-SIZE (rubygem/rack-oauth2-1.6.3.gem) = 33280
+TIMESTAMP = 1508522802
+SHA256 (rubygem/rack-oauth2-1.6.4.gem) = a97c0aa00ba0b02cd0e8f8645c92ee2d69e189dcfbc75a2710433942dfb07685
+SIZE (rubygem/rack-oauth2-1.6.4.gem) = 33280